input device

Abstract

The invention provides an input device comprising an input interface, a power source module, a wireless charging module, a solar charging module and a controller. The power source module is used for supplying power to the input device; the wireless charging module is used for wireless charging for an electronic device; the solar charging module is used for charging the power source module or supplying power to the wireless charging module; the controller is arranged on a circuit board and is electrically connected with the input interface, the power source module, the wireless charging module and the solar charging module. When sensing that the electric quantity of power source module is less than a preset value, the controller makes the solar charging module charge the power source module; when the electronic device is in signal connection with the input device, the controller makes the solar charging module supply power to the wireless charging module so that the wireless charging module charges the electronic device wirelessly when the electronic device is in a charging scope. The input device has great electric quantity control ability, and the service time of the input device is prolonged.

Description

technical field [0001] The present invention relates to an input device, in particular to an input device with a solar charging module. Background technique [0002] With the advancement of technology, miniaturization and thinning of electronic devices has become a current trend. For example, there are currently various portable electronic devices, including mobile phones, tablet computers, etc., which are small in size, light in weight and easy to carry by users. [0003] These portable electronic devices can support multiple application programs and provide diversified functions, but limited by the size of their display screens, users may easily touch them by mistake and be difficult to perform operations such as typing, so it is not compatible with these portable electronic devices. Corresponding wireless input devices, such as wireless bluetooth keyboards, have also come out in large numbers. [0004] Common wireless input devices on the market usually only have a text...

AI Technical Summary

Problems solved by technology

[0003] These portable electronic devices can support multiple application programs and provide diversified functions, but limited by the size of their display screens, users may easily touch them by mistake and be difficult to perform operations such as typing, so it is not compatible with these portable electronic devices. Corresponding wireless input devices, such as wireless bluetooth keyboards, etc., have also come out in large numbers

[0004] Common wireless input devices on the market usually only have the function of text input, and users cannot use them as other devices

Moreover, these wireless input devices usually achieve the purpose of reducing the volume by reducing the area of ​​the keys or the number of keys to facilitate the user to carry, but it causes inconvenience in operation.

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